// .box {
//   margin-top: 20px;
//   width: 1700px;
// }
//按钮
.button {
  background: #0b4870;
  border: none;
  color: white;
  letter-spacing: 5px;
}
.button:hover {
  background: rgb(24, 144, 255);
  border: none;
  color: white;
  letter-spacing: 5px;
}
//项目组管理
.siderleft {
  margin-left: 20px;
  margin-top: 20px;
  background-color: #fff;
  width: 250px;
  height: 400px;
  overflow: scroll;
}
.sider {
  margin-left: 20px;
  background-color: #fff;
  width: 250px;
}
.h2 {
  margin-left: 20px;
}
.a {
  font-size: 18x;
  margin-top: 10px;
  margin-left: -15px;
  margin-bottom: 10px;
}
.ul {
  margin-top: 80px;
  width: 200px;
}
.li {
  font-size: 20px;
  list-style: none;
  height: 45px;
  line-height: 45px;
  border-bottom: 1px rgb(0, 172, 238, 1) dashed;
}
.search {
  width: 200px;
  height: 10px;
}
.img {
  height: 20px;
  margin-left: 5px;
}
.content {
  margin-top: -60px;
  margin-left: 80px;
}
.list {
  margin-top: 50px;
}
.listli {
  border: none;
  background: none;
}
.listimg {
  float: right;
}
